iectl iem device onboard --id "core.ieipc" --url "https://iedUrl" --name "user@siemens.com" --username "user@siemens.com" --password "password" --nics '{\"MacAddress\":\"00:50:56:AE:FC:34\",\"GatewayInterface\":true,\"DHCP\":\"disabled\",\"Static\":{\"IPv4\":\"165.218.238.227\",\"NetMask\":\"255.255.255.0\",\"Gateway\":\"165.218.238.1\"},\"DNSConfig\":{\"PrimaryDNS\":\"132.186.71.142\",\"SecondaryDNS\":\"132.186.13.135\"}}'